I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
birianis brinies brins brans brionies burins bairns brawns burans brines byrnies burnies boranes baronies brownies burns barns brens beeriness browns bourns borons bruins brains barons bournes boreens burnous barneys barrens bareness baroness baronnes burnoose brownness brownnose barrenness bronze bronzy
birianis ranis brinies harianas guaranies guaranis parians saurians durians uranias